<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transsitional//EN" "http://www.w3.org/TR/xhtml/DTD/xhtml1-Transsitional.dtd">
<html xmlns="html://www.w3.org/1999/xhtml">
  <head>
    <title>CSS选择器（2）</title>
    <meta http-equiv="content-type" content="text/html;charset=utf-8" />
    <meta http-equiv="refresh" content="10" />
   <style tape="text/css"> 
   		#title{font-size:30pt;background-color:Silver;}
   		label,span{font-size;15pt;border:2px solid pink;}
   		p span
   		{
   			font-size:15pt;
   			color:Red;
   			border:1px solid red;
   		}
   		a
   		{
   			color:Gray;
   			font-size:12pt;
   		}
   		a:hover
   		{
   			color:Red;
   			font-size:15pt;
   		}
   </style>
  </head>
  
  <body>
  		<!-- 选择器（2） -->
  		 <p id="title">id选择器</p>
  		 
  		 <label>label 文本</label>
  		 <span>span 文本</span>
  		 <p>一周<span>排行榜</span></p>
  		 <a href="#" >使用伪类选择器</a>
  </body>
</html>
